Re: [Gems-users] how to construct a CMP system with 32 or 64 cores


Date: Fri, 23 May 2008 15:53:47 -0500
From: Guoqiang Yang <nkyangguoqiang@xxxxxxxxx>
Subject: Re: [Gems-users] how to construct a CMP system with 32 or 64 cores
Hi Greg,

Do you mean that simics won't access its memory hierarchy with ruby and opal both turned on?

Guoqiang Yang

Since memory timing is all done by Ruby, it doesn't matter where Simics thinks the memory is located.


Guoqiang Yang wrote:

   Hi Bruno,

   I also have another question about the memory configuration. To my
   understanding, in the clustered system, only the first board is
   configured with memory and the other boards don't have any memory
   since the megs_per_cpu is set to zero. Is this a reasonable system?
   How much effect does this configuration have on the target system?

   Many thanks,

   Guoqiang Yang
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